About me
Founder/CEO of Preisenergie, expert on pricing and energy retail markets; previously consultant at Simon-Kucher, PhD in Quantitative Marketing, CDTM, MIT Sloan; father and passionate singer
Siegfried Numberger
Founder/CEO of Preisenergie, expert on pricing and energy retail markets; previously consultant at Simon-Kucher, PhD in Quantitative Marketing, CDTM, MIT Sloan; father and passionate singer
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